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[media] m5mols: Protect driver data with a mutex
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Thu, 20 Sep 2012 11:16:45 +0000 (08:16 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 1 Oct 2012 23:59:36 +0000 (20:59 -0300)
commit36df2bb2c0755b3ac167559d21560205ab93c54f
treed4d7f322962faa8edd99f3f18f135cd7ebf4efe2tree | snapshot
parent41c89f947974877ef4e25dc6d8f8a8a0bdaf6589commit | diff
[media] m5mols: Protect driver data with a mutex

Without the locking the driver's data could get corrupted when the subdev
is accessed from user space and from host driver by multiple processes.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/i2c/m5mols/m5mols.h diff | blob | history
drivers/media/i2c/m5mols/m5mols_core.c diff | blob | history
Linux Kernel Source Tree.